Base | Representation |
---|---|
bin | 10001001011110… |
… | …01000100010001 |
3 | 101001020121201120 |
4 | 20211321010101 |
5 | 243400311201 |
6 | 22145352453 |
7 | 3400155504 |
oct | 1045710421 |
9 | 331217646 |
10 | 144150801 |
11 | 744076a3 |
12 | 40338729 |
13 | 23b31742 |
14 | 1520513b |
15 | c9c6536 |
hex | 8979111 |
144150801 has 8 divisors (see below), whose sum is σ = 192572064. Its totient is φ = 95915040.
The previous prime is 144150781. The next prime is 144150817. The reversal of 144150801 is 108051441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144150801 - 210 = 144149777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144150841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44551 + ... + 47676.
It is an arithmetic number, because the mean of its divisors is an integer number (24071508).
Almost surely, 2144150801 is an apocalyptic number.
It is an amenable number.
144150801 is a deficient number, since it is larger than the sum of its proper divisors (48421263).
144150801 is an equidigital number, since it uses as much as digits as its factorization.
144150801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92751.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 144150801 is about 12006.2817308274. The cubic root of 144150801 is about 524.3311827976.
Adding to 144150801 its product of nonzero digits (640), we get a palindrome (144151441).
The spelling of 144150801 in words is "one hundred forty-four million, one hundred fifty thousand, eight hundred one".
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